What is the marine theory?

The marine theory, often associated with the origins of life, posits that life began in the ocean, where essential organic compounds formed and evolved. This theory emphasizes the role of marine environments, such as hydrothermal vents or shallow coastal areas, in providing the necessary conditions for early biochemical processes. It suggests that the ocean acted as a primordial soup, facilitating the formation of complex molecules and ultimately leading to the emergence of cellular life.